mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 08:57:58 +00:00
6b873dcabd
This patch moves hawkboard to the new spl infrastructure from the older nand_spl one. Removed the hawkboard_nand_config build option -- The spl code now gets compiled with hawkboard_config, after building the main u-boot image, using the CONFIG_SPL_TEXT_BASE. Modified the README.hawkboard to reflect the same. Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com> Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Christian Riesch <christian.riesch@omicron.at> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Cc: Tom Rini <trini@ti.com> Acked-by: Christian Riesch <christian.riesch@omicron.at>
96 lines
2.3 KiB
C
96 lines
2.3 KiB
C
/*
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* Copyright (C) 2011
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* Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#include <asm/u-boot.h>
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#include <asm/utils.h>
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#include <nand.h>
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#include <asm/arch/dm365_lowlevel.h>
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#include <ns16550.h>
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#include <malloc.h>
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#include <spi_flash.h>
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#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
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DECLARE_GLOBAL_DATA_PTR;
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/* Define global data structure pointer to it*/
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static gd_t gdata __attribute__ ((section(".data")));
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static bd_t bdata __attribute__ ((section(".data")));
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#else
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void puts(const char *str)
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{
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while (*str)
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putc(*str++);
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}
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void putc(char c)
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{
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if (c == '\n')
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NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), '\r');
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NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), c);
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}
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#endif /* CONFIG_SPL_LIBCOMMON_SUPPORT */
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inline void hang(void)
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{
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puts("### ERROR ### Please RESET the board ###\n");
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for (;;)
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;
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}
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void board_init_f(ulong dummy)
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{
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#ifdef CONFIG_SOC_DM365
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dm36x_lowlevel_init(0);
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#endif
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#ifdef CONFIG_SOC_DA8XX
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arch_cpu_init();
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#endif
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relocate_code(CONFIG_SPL_STACK, NULL, CONFIG_SPL_TEXT_BASE);
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}
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void board_init_r(gd_t *id, ulong dummy)
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{
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#ifdef CONFIG_SPL_NAND_LOAD
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nand_init();
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puts("Nand boot...\n");
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nand_boot();
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#endif
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#ifdef CONFIG_SPL_SPI_LOAD
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mem_malloc_init(CONFIG_SYS_TEXT_BASE - CONFIG_SYS_MALLOC_LEN,
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CONFIG_SYS_MALLOC_LEN);
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gd = &gdata;
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gd->bd = &bdata;
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gd->flags |= GD_FLG_RELOC;
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gd->baudrate = CONFIG_BAUDRATE;
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serial_init(); /* serial communications setup */
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gd->have_console = 1;
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puts("SPI boot...\n");
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spi_boot();
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#endif
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}
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